| Red, White & Royal Blue (2023)As King James III | (Not seen) |
| The Hobbit: The Battle of the Five Armies (2014)As Master of Laketown | (Not seen) |
| The Hobbit: The Desolation of Smaug (2013) (AKA "The Hobbit Part 2")As The Master of Laketown | (Not seen) |
| Sherlock Holmes: A Game of Shadows (2011)As Mycroft Holmes | (Not seen) |
| Animals United (2010) (AKA "Konferenz der Tiere") | (Not seen) |
| Alice in Wonderland (2010)As The Cheshire Cat (voice) | (Not seen) |
| St. Trinian's (2007)As Stephen Fry | (Not seen) |
| Alex Rider: Stormbreaker (2006) (AKA "Stormbreaker")As Smithers | (Not seen) |
| A Cock and Bull Story (2005) (AKA "Tristram Shandy: A Cock and Bull Story")As Patrick Curator / Parson Yorick | (Not seen) |
| MirrorMask (2005)As Librarian | (Not seen) |
| V for Vendetta (2005)As Gordon Deitrich | (Not seen) |
| The Hitchhiker's Guide to the Galaxy (2005)As Narrator/The Guide | (Not seen) |
| Le divorce (2003)As Piers Janely | (Not seen) |
| Surrealissimo: The Scandalous Success of Salvador Dali (2002) (AKA "Surrealissimo: The Trial of Salvador Dali")As Andre Breton | (Not seen) |
| The Discovery of Heaven (2001)As Onno Quist | (Not seen) |
| Gosford Park (2001)As Inspector Thompson | (Not seen) |
| Whatever Happened to Harold Smith? (1999)As Dr. Peter Robinson | (Not seen) |
| A Civil Action (1998)As Pinder | (Not seen) |
| Wilde (1997) (AKA "Oscar Wilde")As Oscar Wilde | (Not seen) |
| Spice World (1997) (AKA "Spice World: The Movie")As Judge | (Not seen) |
| I.Q. (1994)As James Moreland | (Not seen) |
| Kung-fu master! (1988) (AKA "Le petit amour") | (Not seen) |
| A Fish Called Wanda (1988)As Hutchison | (Not seen) |
| Chariots of Fire (1981)As Cambridge Student at Society Day (uncredited) | (Not seen) |